Question

150/r = 600/r+150 Please help me out!! Thanks.

Answer 1

\[\frac{150}{r}=\frac{600}{r}+150\]\[\frac{150}{r}-\frac{600}{r}=150\]\[\frac{1}{r}(150-600)=150\]\[\frac{1}{r}(-450)=150\]\[\frac{1}{r}=-\frac{150}{450}\]\[r=-3\]

Answer 2

no

Answer 3

(r+150) is on bottom

Answer 4

i got r= 50

Answer 5

50 is wrong, i just tried it

Answer 6

across is right! The answer is -3!!

Answer 7

Apparently, he meant\[\frac{150}{r}=\frac{600}{r+150}\]:/

Answer 8

In that case, you can try solving\[150(r+150)=600r.\]

Answer 9

*she